Well its the simple idea that impress me the most, the simple solution to lifes everyday problems are often the best and thats why I like the Key Bottle Opener from Suck Uk.  Its a key shaped bottle opener which is fantastc as you can just add it to your keyring and forget about it, then next time you are scrabbling for a bottle opener at a party or while watching the footie all you need do is reach for your keys!

I got mine yesterday and Im in love already, they are available from Amazon for £6.99 as well as other good outlets Im sure.